The Airlander Plus is perfect for small cars, large off-road vehicles, and 4WDs. These models have a soundproofed ceiling with an anti-condensation device with a handle opening. They are supplied with a high-density foam mattress with a cotton mattress cover, 2,3, or 4 pillows, and an adjustable aluminum ladder with an automatic safety clamp. The waterproof fabric is breathable and allows water vapor to escape at night.